PINPOINT TEST D : All Door Locks Are Inoperative From One Switch
- D1 CARRY OUT A NETWORK TEST
- Using a scan tool, perform the network test.
Does the RFA module and BCM pass the network test?
Yes GO to D2. No REFER to Module Communications Network . - D2 CHECK THE SUSPECT DOOR LOCK CONTROL SWITCH FOR CORRECT OPERATION
- Disconnect: Suspect Door Lock Control Switch.
- Carry out the door lock control switch component test.
- Refer to OEM WIRING DIAGRAMS COMPONENT TESTING for component testing.
Does the door lock control switch pass the component test?
Yes REPAIR the door lock control switch ground circuit in question for an open. No INSTALL a new door lock control switch. REFER to Door Lock Control Switch .